I'm interested in buying a used R/T dual exhaust to upgrade my current SXT. I live in Chicago, please contact me with any leads!

Hey guys/girls I need your help with finding the cheapest yet best fit mod exhaust for my 3.5 L 2008 Charger SE, (pictures are on my profile) I am getting a decent return on my taxes and want to use some of that cash on it but without breaking the bank. Basically something thats gunna roar, give...